Warns users that application-specific gestures conflict with the system-defined Zoom accessibility gestures.
- iOS 5.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
Use this function if your application uses multi-finger gestures that conflict with the gestures used by system Zoom (that is, three-finger gestures). When this is the case, the user is presented with the choice of turning off Zoom or continuing.